private List<String> receivers = new ArrayList<>();

    public String getMessage() {
        return message;
    }

    public void setMessage(String message) {
        this.message = message;
    }

    public List<String> getReceivers() {
        return receivers;
    }

    public void setReceivers(List<String> receivers) {
        this.receivers = receivers;
    }

    @Override

type T5 interface {
	m() int
}

func (T5 /* ERROR "invalid receiver" */ ) m1() {}
func (T5 /* ERROR "invalid receiver" */ ) m2() {}

// Methods associated with a named pointer type.
type ptr *int
func (ptr /* ERROR "invalid receiver" */ ) _() {}
func (* /* ERROR "invalid receiver" */ ptr) _() {}

// Methods with zero or multiple receivers.
func ( /* ERROR "method has no receiver" */ ) _() {}

    extensions:
      health_check:
        port: 13133
    service:
      extensions:
      - health_check
      pipelines:
        logs:
          receivers: [otlp]
          processors: [batch]
          exporters: [logging]
        traces:
          receivers:
          - otlp
          - opencensus
          exporters:
          - zipkin
          - logging
          - jaeger
---
apiVersion: v1

org.gradle.sample.app - 1.0.2
com.google.gson - 2.8.9
org.apache.commons.lang3 - 3.10
org.apache.commons.cli - 3.2.2
org.apache.commons.beanutils - 1.9.4

Original: Message{message='null', receivers=[]}

		_ func(T0) = T0.v0
		_ = T0.p0 /* ERROR "invalid method expression T0.p0 (needs pointer receiver (*T0).p0)" */

		_ func (*T0) = (*T0).v0
		_ func (*T0) = (*T0).p0

		// T1 is like T0

		_ func(T2) = T2.v2
		_ func(T2) = T2.p2

		_ func(T3) = T3.v0
		_ func(T3) = T3.p0 /* ERROR "invalid method expression T3.p0 (needs pointer receiver (*T3).p0)" */
		_ func(T3) = T3.v1
		_ func(T3) = T3.p1
		_ func(T3) = T3.v2

```yaml
receivers:
  otlp:
    protocols:
      grpc:
      http:
processors:
  batch:
exporters:
  logging:
    loglevel: debug
service:
  pipelines:
    logs:
      receivers: [otlp]
      processors: [batch]

apiVersion: v1
kind: ConfigMap
metadata:
  name: opentelemetry-collector-conf
  labels:
    app: opentelemetry-collector
data:
  opentelemetry-collector-config: |
    receivers:
      otlp:
        protocols:
          grpc:
          http:
    processors:
      batch:
      attributes:
        actions:
        - action: insert
          key: loki.attribute.labels
          value: pod, namespace,cluster,mesh

Prometheus AlertManager is the component that manages sending, inhibition and silencing of the alerts generated from Prometheus. The AlertManager can be configured to send alerts to variety of receivers. Refer [Prometheus AlertManager receivers](https://prometheus.io/docs/alerting/latest/configuration/#receiver) for more details.

Follow below steps to enable and use AlertManager.

## Deploy and start AlertManager

```bash
kubectl apply -f otel.yaml -n istio-system
```

With the following configuration, otel-collector-contrib will create a grpc receiver on port `4317`, and output to stdout. You can find more details [here](https://github.com/open-telemetry/opentelemetry-collector-contrib).

```yaml
    receivers:
      otlp:
        protocols:
          grpc:
          http:
    processors:
      batch:
      attributes:

        }
        if (receivers.size() > 1) {
            throw new Failure("Only one parameter can be annotated with @" + ParameterKind.Receiver.class.getSimpleName());
        }
        VariableElement receiver = receivers.get(0);
        TypeMirror receiverType = receiver.asType();
        if (receiverType.getKind() != TypeKind.DECLARED) {